828540549

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 1245753600

約数和(自身を除く): 417213051

約数列:

[1, 3, 9, 27, 103, 229, 309, 687, 927, 1301, 2061, 2781, 3903, 6183, 11709, 23587, 35127, 70761, 134003, 212283, 297929, 402009, 636849, 893787, 1206027, 2681361, 3618081, 8044083, 30686687, 92060061, 276180183, 828540549]

約数ペア:

[(1, 828540549), (3, 276180183), (9, 92060061), (27, 30686687), (103, 8044083), (229, 3618081), (309, 2681361), (687, 1206027), (927, 893787), (1301, 636849), (2061, 402009), (2781, 297929), (3903, 212283), (6183, 134003), (11709, 70761), (23587, 35127)]